D in SOLID Explained | Dependency Inversion Principle with Simple Example

In this video, we explain the D in SOLID – Dependency Inversion Principle (DIP) in a simple and practical way. You’ll learn: ✔️ What Dependency Inversion Principle really means ✔️ Why tight coupling is dangerous in large systems ✔️ How abstractions reduce dependencies ✔️ Real-world and code-level examples of DIP ✔️ How DIP improves testability, flexibility, and scalability 📌 Dependency Inversion Principle states: • High-level modules should not depend on low-level modules • Both should depend on abstractions • Abstractions should not depend on details This principle is essential for writing clean architecture, maintainable code, and scalable systems. 👨‍💻 Perfect for: • Software Engineers & Backend Developers • Java / Spring Boot Developers • Low Level Design (LLD) interviews • System Design preparation • Clean Code & Design Patterns learners 📚 SOLID Principles Series • S – Single Responsibility Principle • O – Open Closed Principle • L – Liskov Substitution Principle • I – Interface Segregation Principle • D – Dependency Inversion Principle (This Video) 👍 Like • Share • Subscribe for more System Design & Clean Code content.